42183774

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 98714880

約数和(自身を除く): 56531106

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 491, 666, 774, 982, 999, 1161, 1473, 1591, 1998, 2322, 2946, 3182, 4419, 4773, 8838, 9546, 13257, 14319, 18167, 21113, 26514, 28638, 36334, 42226, 42957, 54501, 63339, 85914, 109002, 126678, 163503, 190017, 327006, 380034, 490509, 570051, 781181, 981018, 1140102, 1562362, 2343543, 4687086, 7030629, 14061258, 21091887, 42183774]

約数ペア:

[(1, 42183774), (2, 21091887), (3, 14061258), (6, 7030629), (9, 4687086), (18, 2343543), (27, 1562362), (37, 1140102), (43, 981018), (54, 781181), (74, 570051), (86, 490509), (111, 380034), (129, 327006), (222, 190017), (258, 163503), (333, 126678), (387, 109002), (491, 85914), (666, 63339), (774, 54501), (982, 42957), (999, 42226), (1161, 36334), (1473, 28638), (1591, 26514), (1998, 21113), (2322, 18167), (2946, 14319), (3182, 13257), (4419, 9546), (4773, 8838)]